JP2953712B2 - 移動物体検知装置 - Google Patents

移動物体検知装置

Info

Publication number
JP2953712B2
JP2953712B2 JP1249071A JP24907189A JP2953712B2 JP 2953712 B2 JP2953712 B2 JP 2953712B2 JP 1249071 A JP1249071 A JP 1249071A JP 24907189 A JP24907189 A JP 24907189A JP 2953712 B2 JP2953712 B2 JP 2953712B2
Authority
JP
Japan
Prior art keywords
image
feature point
moving object
background
movement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP1249071A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03111792A (ja
Inventor
睦 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP1249071A priority Critical patent/JP2953712B2/ja
Priority to CA002026290A priority patent/CA2026290C/fr
Priority to US07/589,782 priority patent/US5103305A/en
Priority to DE69032146T priority patent/DE69032146T2/de
Priority to EP90310621A priority patent/EP0420657B1/fr
Publication of JPH03111792A publication Critical patent/JPH03111792A/ja
Application granted granted Critical
Publication of JP2953712B2 publication Critical patent/JP2953712B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Closed-Circuit Television Systems (AREA)
JP1249071A 1989-09-27 1989-09-27 移動物体検知装置 Expired - Fee Related JP2953712B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1249071A JP2953712B2 (ja) 1989-09-27 1989-09-27 移動物体検知装置
CA002026290A CA2026290C (fr) 1989-09-27 1990-09-26 Detecteur de mouvement
US07/589,782 US5103305A (en) 1989-09-27 1990-09-26 Moving object detecting system
DE69032146T DE69032146T2 (de) 1989-09-27 1990-09-27 System zur Auffindung eines beweglichen Objekts
EP90310621A EP0420657B1 (fr) 1989-09-27 1990-09-27 Système de détection d'objet mouvant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1249071A JP2953712B2 (ja) 1989-09-27 1989-09-27 移動物体検知装置

Publications (2)

Publication Number Publication Date
JPH03111792A JPH03111792A (ja) 1991-05-13
JP2953712B2 true JP2953712B2 (ja) 1999-09-27

Family

ID=17187574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1249071A Expired - Fee Related JP2953712B2 (ja) 1989-09-27 1989-09-27 移動物体検知装置

Country Status (5)

Country Link
US (1) US5103305A (fr)
EP (1) EP0420657B1 (fr)
JP (1) JP2953712B2 (fr)
CA (1) CA2026290C (fr)
DE (1) DE69032146T2 (fr)

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JP5061444B2 (ja) * 2005-09-20 2012-10-31 ソニー株式会社 撮像装置及び撮像方法
CN101137012B (zh) * 2006-07-25 2010-09-08 富士胶片株式会社 拍摄装置和方法
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US7971156B2 (en) * 2007-01-12 2011-06-28 International Business Machines Corporation Controlling resource access based on user gesturing in a 3D captured image stream of the user
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JP6986721B2 (ja) 2014-03-18 2021-12-22 パナソニックＩｐマネジメント株式会社 復号装置及び符号化装置
CN116051595B (zh) * 2022-11-29 2025-12-12 浙江大华技术股份有限公司 一种运动状态确定方法、系统、电子设备及存储介质

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US4951140A (en) * 1988-02-22 1990-08-21 Kabushiki Kaisha Toshiba Image encoding apparatus

Also Published As

Publication number Publication date
DE69032146D1 (de) 1998-04-23
CA2026290A1 (fr) 1991-03-28
EP0420657A2 (fr) 1991-04-03
JPH03111792A (ja) 1991-05-13
EP0420657A3 (en) 1993-12-22
US5103305A (en) 1992-04-07
CA2026290C (fr) 1993-12-14
DE69032146T2 (de) 1998-08-20
EP0420657B1 (fr) 1998-03-18

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